I have inherited a BES installation (Ver 4.1.4.15) which as far as I can tell has been happily running for 4/5 months but has recently gone AWOL.

The message forwarding etc still works so the clients are synchronised all the time which suggests all the 'behind the scenes' stuff is fine. The problem is when I open the BES manager, an error message pops up which says...

...When I 'OK' this message another pops up. This happens 10 or so times, each time the message is the same but the name of the html file changes. Eventually the manager will open but the console is blank. I can see the users on the 'user' tab but cannot right-click on them to edit, activate etc.
If anyone has any clues about this it would be great, if not I guess my next option is re-installing the BES software, which has its own set of questions!

If I un-install does the database remain intact or get removed too?
Can I just re-install over the top without un-installing first to perform a 'repair' of the software?